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Table of Contents

                                              

9/9/2021 

             SWA-48-PMO MANUAL 

 

Table of Contents

 

Copyright 2019 Vestil Manufacturing Corp.; All rights reserved                                                Page 3 of 17 

Introduction 

Vestil's Medium Duty Powered Stretch Wrap Machines offer the same great features as our standard duty machines 

in a 5,000-lb capacity unit.  Complete with a powered turntable and counter-balanced stretch film mast.  To operate, 

depress the foot pedal and manually move the mast up and down.  The film-wrap tension is controlled with an 

adjustable, friction-brake assembly.  Film placement is controlled manually by moving the carriage assembly up and 

down on the vertical mast.  A hand operated carriage-brake allows the carriage to move freely making film application 
fast and simple.  The system will accept 10” to 20” material.  The unit ships with the mast disconnected, simply raise 

the mast and clamp into place.  The standard manual film wrap delivery can be upgraded to 120 volt; 1-phase AC 

powered mast option, PMO.  The hand held control is used to raise/lower the film while the foot control is used to 

operate the turntable.  Please contact factory for Approach Ramp options on these models. 

 

 

Installation 

 

Review this entire instruction set before installing the stretch

-wrap machine.  Consult the manufacturer in the event 

there are any questions or problems at the time of installation, or for information regarding optional features not 

covered by the owner’s manual.  The model SWA-48 stretch-wrap machine must be rem

oved from the shipping wood 

and securely anchored to the floor before use! 

 

• Modifications or the addition of ancillary equipment to any part of the stretch

-wrap machine without prior 

manufacturer’s authorization may void the machine’s warranty. 

 

• The installation should be made so that it complies with all regulations applicable to the machine and its location.  

The end-user must verify that the supplied equipment is installed so it will be suited to the environment in which it 

will be used. 

 

• Installation must be performed by suitably trained personnel with access to the appropriate equipment.  The 

electrical aspects of the installation should be performed by an electrician. 

 

• Choose a location for the machine that will be free 

of obstructions to the largest diameter load that could be placed 

on the turntable.  Consideration should also be given to the approach path(s) of pallet trucks and fork trucks so that 
personnel, the motor speed control, and the foot switch and its cord can be adequately protected from injury or 

damage. 

 

For a typical installation, you will need the following: 

1.  A fork truck or hoisting means to unload the machine from the freight truck and to set it into place. 

 

2.  A smooth, level, and adequately strong concrete surface on which to mount the machine’s frame. 

 

3.  Concrete anchors, a masonry drill, a masonry bit, hand tools, grout, and steel shims.  Consult the building’s 

architect or facility engineer to determine the best size and type of hardware with which to anchor the machine 

to the floor. 

 

4.  A power supply circuit and disconnect matching the motor voltage and current requirements.  Refer to the 

machine’s data plate, to the labels on the control enclosure, and to the electrical section in this manual, for more 

information.  The end-user is responsible for supplying the branch circuit’s required (by code) overcurrent and 

short circuit protection. 

 

Note: Static electricity is produced on the stretch-wrap film as it pulls off the roll during the stretch-wrapping of a 

palletized load.  The static effect might intensify in dry air.  If undesirable effects of static on personnel or product are 

experienced, consult an ESD (electrostatic discharge) product supplier for available methods to dissipate static. 

 

 

 

 

 

Summary of Contents for SWA-48

Page 1: ...d user is solely responsible for confirming that product design complies with all laws regulations codes and mandatory standards applied where the product is used Table of Contents Signal Words 2 Hazards 2 Introduction 3 Installation 3 Stretch Wrap Holder Assembly 4 Adjusting Belt Tension 5 Operation 5 6 7 Exploded Views Bills of Materials Operating the Powered Mast 8 9 10 11 12 Labeling Diagram 1...

Page 2: ... on the turntable or the load at any time Install the machine ONLY on even level surfaces where it will not be exposed to the outdoor environment Keep hands clothing etc out of contact with all moving parts of the machine during operation During operation stand with the mast between yourself and the turntable DO NOT activate the turntable UNLESS the load is centered on it and stable Rotation can c...

Page 3: ...hat it complies with all regulations applicable to the machine and its location The end user must verify that the supplied equipment is installed so it will be suited to the environment in which it will be used Installation must be performed by suitably trained personnel with access to the appropriate equipment The electrical aspects of the installation should be performed by an electrician Choose...

Page 4: ... the gear reducer using the included hardware and shaft key When finished the drive controller should face the right side of the frame 10 Connect the turntable power cord plug to a standard 15A or 20A 120 VAC receptacles If a powered mast see p 18 is installed the turntable power cord can plug into the pigtail cord from the mast s control enclosure Plug the mast s power cord into a 120V receptacle...

Page 5: ... cause the entire load to shift suddenly if it catches on the frame Do not exceed the machine s load ratings Damage or premature failure to the drive system or its components could result from exceeding the listed capacity Place loads onto the turntable slowly and gently using a pallet truck or walk behind fork lift using an optional approach ramp or with a fork truck Do not drop loads onto the tu...

Page 6: ...rd to move the stretch wrap material roll upward Push the handle down to move the material downward Control of the tension stretch of the stretch wrap material is achieved by turning the handle on top of the material Screw the handle clockwise downward to increase the material tension and stretch and turn it counterclockwise upward to decrease the material stretch Always carefully watch the pallet...

Page 7: ... with the speed knob turned fully counterclockwise about 3 rpm 1 09 Acceleration Time 1 d 10 Time to accelerate the motor to the drive s maximum output frequency set point in seconds 1 15 Auto Acceleration Deceleration d 0 Allows for a linear acceleration rate of the motor 1 16 S Curve in Acceleration d 7 Determines how smoothly the drive accelerates 2 00 Source of Frequency Command d 3 Allows the...

Page 8: ... Split lock washer carbon steel medium zinc finish 3 8 12 6 20 117 003 External retaining ring 1 dia 1 18 20 514 084 Subassembly counter balanced mast manual 1 7 11103 Hex bolt grade A zinc plated 3 8 16x3 4 4 19 20 001 153 Bracket mast mount 1 8 33008 Flat washer low carbon USS zinc plated 3 8 16 20 36106 Hex nut grade a zinc plated 3 8 16 10 9 20 110 003 Cam roller with seal 10 21 11105 Hex bolt...

Page 9: ...ber washer 2 12 20 014 005 Frame tube retainer top 1 13 68061 15 8in retainer ring 1 14 20 014 006 Tube retainer bottom 1 15 20 111 002 Bearing 7R16 1 16 20 014 116 Frame rod wrap retainer 1 17 20 113 022 Spacer lock 1 Item Part no Description Quantity 1 20 514 080 Weldment carriage frame 1 2 20 145 010 Specialty hardware clamp wrap mounting 1 3 21 113 021 Spacer bearing shaft 8 4 20 110 006 Rolle...

Page 10: ... retaining ring 1 diameter shaft 1 22 01 029 007 Box 6x8x4 junction box w lid not NEMA 4 1 7 11103 Hex bolt gr A zinc plated 3 8 16 x 3 4 4 23 11005 Bolt HHCS 2 z plated 1 4 20UNC x 1 4 8 33008 Flat washer low carbon USS z plated 3 8 28 24 33618 Medium split lock washer 1 4 4 9 20 110 003 Cam roller with seal 10 25 36102 Hex nut gr A z plated 1 4 20 4 10 11061 Bolt HHCS 2 z plated 5 16 18 x 2 10 2...

Page 11: ...er 1 17 20 014 116 Frame rod wrap retainer 1 18 20 110 002 Bearing ball 1 19 20 014 006 Tube retainer 1 20 68061 Internal retaining ring 1 5 8 1 21 20 113 022 Spacer lock 1 22 01 022 001 Limit switch with roller arm 2 23 01 029 007 Junction box w lid 6x8x4 not NEMA 4 1 24 32106 Screw drill tap 12 24 x 7 8 4 25 34308 Split shaft collar low carbon steel black oxide finish 3 4 1 26 20 016 140 Bracket...

Page 12: ...le a button is pressed and will maintain position when the button is released Limit switches item 22 on p 11 at the top and bottom of the mast prevent the carriage from being raised or lowered too far Use the handheld controller to change position of the stretch wrap as necessary while wrapping an item Labeling Diagrams Each unit should be labeled as shown in the diagram However label content and ...

Page 13: ...p mast carriage Monthly Inspections Examine the machine for any of the following conditions at least once per month 1 Worn or damaged electrical wires 2 Damage to the motor speed control If the speed control s enclosure has been broken the drive should be replaced 3 Looseness of the drive belt Slipping of the drive belt will cause it to wear out rapidly The turntable will rotate more slowly than i...

Page 14: ... too small wire run to long or incoming voltage too low Damage to the mast or carriage Low control voltage or bad connection in control circuit Check power supply for adequacy Check incoming voltage while the motor is running Correct by installing a circuit with larger wire eliminating extension cords or installing a buck boost transformer Visually inspect the carriage and mast for signs of damage...

Page 15: ...anufacturing Corp All rights reserved Page 15 of 17 SWA 48 Electrical Circuit Diagrams 20 124 012 Rev G Disconnect the unit from electrical power before beginning work on the electrical system Only qualified trained individuals should attempt troubleshooting and repair of this equipment ...

Page 16: ...ufacturing Corp All rights reserved Page 16 of 17 SWA 48 PMO Electrical Circuit Diagrams 20 124 015 Rev J Disconnect the unit from electrical power before beginning work on the electrical system Only qualified trained individuals should attempt troubleshooting and repair of this equipment ...

Page 17: ...s motors hydraulic pumps motor controllers and cylinders It also covers defects in original parts that wear under normal usage conditions wearing parts such as bearings hoses wheels seals brushes and batteries How long is the warranty period The warranty period for original dynamic components is 1 year For wearing parts the warranty period is 90 days Both warranty periods begin on the date Vestil ...

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